Digital Commons Network^™

‘Being Able To Work Has Kept Our Life Fairly Constant:’ Reconciling Social Practice Models To Assess The Impact Of (Infra)Structural Inequities On Household Wellbeing During The Covid-19 Pandemic, Sonya Ahamed, Chelsea Schelly, Kristin Floress, William Lytle, Holly Caggiano, Cara L. Cuite, Charles Wallace, Ryan Cook, Rebekah Jarvis, Rachael Shwom, David Watkins

Michigan Tech Publications

Social practice theory offers a multidisciplinary perspective on the relationship between infrastructure and wellbeing. One prominent model in practice theory frames systems of provision as the rules, resources, and structures that enable the organization of social practices, encompassing both material and immaterial aspects of infrastructures. A second well-known model frames social practices in terms of their constituent elements: meanings, materials, and competences. Reconciling these two models, we argue that household capacity to respond to shifting systems of provision to maintain wellbeing is profoundly tied to the dynamics of privilege and inequity. To examine these dynamics, we propose a new analytical …

Sexual Behaviors, Contraception Use And Barriers Among Adolescents And Young Adults In Rural Haiti., Abbey R. Masonbrink, Emily A. Hurley, Nikolaus Schuetz, Jonathan Rodean, Emily Rupe, Kemi Lewis, Marie Daphnée Boncoeur, Melissa K. Miller

Manuscripts, Articles, Book Chapters and Other Papers

BACKGROUND: Adolescents and young adults (AYAs) in Haiti experience a high unintended pregnancy rate, in part due to unmet contraception needs. Little is known about AYA opinions of and experiences with contraception that may explain remaining gaps in coverage. We aimed to describe barriers and facilitators to contraception use among AYAs in Haiti.

METHODS: We conducted a cross-sectional survey and semi-structured qualitative interviews with a convenience sample of AYA females aged 14-24 in two rural communities in Haiti. The survey and semi-structured interviews assessed demographics, sexual health and pregnancy prevention behaviors and explored contraception opinions and experiences according to Theory …

Protocol And Biomarker Strategy For A Multi-Site Randomized Controlled Trial Examining Biological Mechanisms And Dosing Of Active Music Engagement In Children With Acute Lymphoblastic Leukemia And Lymphoma And Parents., Sheri L. Robb, Kristen A. Russ, Steven J. Holochwost, Kristin Stegenga, Susan M. Perkins, Seethal A. Jacob, Amanda K. Henley, Jessica A. Maclean

Manuscripts, Articles, Book Chapters and Other Papers

BACKGROUND: Music therapy is a standard palliative care service in many pediatric and adult hospitals; however, most research has focused on the use of music to improve psychosocial dimensions of health, without considering biological dimensions. This study builds on prior work examining psychosocial mechanisms of action underlying an Active Music Engagement (AME) intervention, designed to help manage emotional distress and improve positive health outcomes in young children with cancer and parents (caregivers), by examining its effects on biomarkers of stress and immune function.

METHODS: This two-group randomized controlled trial (R01NR019190) is designed to examine biological mechanisms of effect and dose-response …

Using Satellite-Derived Fire Arrival Times For Coupled Wildfire-Air Quality Simulations At Regional Scales Of The 2020 California Wildfire Season, W. Lassman, J. D. Mirocha, R. S. Arthur, A. K. Kochanski, A. Farguell Caus, A. M. Bagley, M. Carreras Sospedra, D. Dabdub, M. Barbato

Faculty Research, Scholarly, and Creative Activity

Wildfire frequency has increased in the Western US over recent decades, driven by climate change and a legacy of forest management practices. Consequently, human structures, health, and life are increasingly at risk due to wildfires. Furthermore, wildfire smoke presents a growing hazard for regional and national air quality. In response, many scientific tools have been developed to study and forecast wildfire behavior, or test interventions that may mitigate risk. In this study, we present a retrospective analysis of 1 month of the 2020 Northern California wildfire season, when many wildfires with varying environments and behavior impacted regional air quality. We …

Maintaining Pig Temperatures In The Summer And Winter Seasons, Jacob Hadfield, Jessie Hadfield, Joshua Dallin, Lorie Millward

All Current Publications

Utah often faces extreme temperatures in the summer and winter seasons. Due to the adverse weather, it can be difficult to raise pigs. This fact sheet discusses ways to help pigs adjust to hot and cold temperatures with facilities and management techniques.

The Nrf2 Pathway In Depressive Disorders: A Systematic Review Of Animal And Human Studies, Gabriele Sani, Stella Margoni, Andrea Brugnami, Ottavia Marianna Ferrara, Evelina Bernardi, Alessio Simonetti, Laura Monti, Marianna Mazza, Delfina Janiri, Lorenzo Moccia, Georgios D Kotzalidis, Daniela Pia Rosaria Chieffo, Luigi Janiri

Faculty, Staff and Students Publications

There is increasing interest in the involvement of antioxidative systems in protecting from depression. Among these, Nrf2 occupies a central place. We aimed to review the role of Nrf2 in depression. For this reason, we conducted a PubMed search using as search strategy (psychiatr*[ti] OR schizo*[ti] OR psychot*[ti] OR psychos*[ti] OR depress*[ti] OR MDD[ti] OR BD[ti] OR bipolar[ti] OR Anxiety[ti] OR antidepress*[ti] OR panic[ti] OR obsess*[ti] OR compulsio*[ti] OR “mood disord*”[ti] OR phobi*[ti] OR agoraphob*[ti] OR anorex*[ti] OR anorect*[ti] OR bulimi*[ti] OR “eating disorder*”[ti] OR neurodevelopm*[ti] OR retardation[ti] OR autism[ti] OR autistic[ti] OR ASM[ti] OR adhd[ti] OR “attention-deficit”[ti]) AND nrf2, …

Core-Periphery Principle Guided Redesign Of Self-Attention In Transformers, Xiaowei Yu, Lu Zhang, Haixing Dai, Yanjun Lyu, Lin Zhao, Zihao Wu, David Liu, Tianming Liu, Daijiang Zhu

Computer Science Faculty Research & Creative Works

Designing more efficient, reliable, and explainable neural network architectures is critical to studies that are based on artificial intelligence (AI) techniques. Numerous efforts have been devoted to exploring the best structures, or structural signatures, of well-performing artificial neural networks (ANN). Previous studies, by post-hoc analysis, have found that the best-performing ANNs surprisingly resemble biological neural networks (BNN), which indicates that ANNs and BNNs may share some common principles to achieve optimal performance in either machine learning or cognitive/behavior tasks. Inspired by this phenomenon, rather than relying on post-hoc schemes, we proactively instill organizational principles of BNNs to guide the redesign …

Eliminating Barriers To Prosthetic Use Following Lower Extremity Amputation, Matthew Laskovy, Graham Long, Samuel Osei, Jonathon Murdock, Diane Studzinski, Rose E. Callahan, Otto W. Brown

Conference Presentation Abstracts

OBJECTIVES: Approximately 60,000 lower extremity amputations (LEA) are performed annually in the United States and 38%-55% of those individuals are fitted for a prosthesis. The average price of a lower extremity prosthetic device alone is $10,000, not including the associated costs of physical therapy and prosthetic fitting and maintenance. The most important factor influencing quality of life for individuals who have undergone LEA is the ability to ambulate with a prosthesis. The goal of our study was to investigate characteristics of individuals who abandon use of their prosthesis following LEA and identify any modifiable factors that may increase long-term successful …

Cardiac Arrhythmia Disease Classifier Model Based On A Fuzzy Fusion Approach, Fatma Taher, Hamoud Alshammari, Lobna Osman, Mohamed Elhoseny, Abdulaziz Shehab, Eman Elayat

All Works

Cardiac diseases are one of the greatest global health challenges. Due to the high annual mortality rates, cardiac diseases have attracted the attention of numerous researchers in recent years. This article proposes a hybrid fuzzy fusion classification model for cardiac arrhythmia diseases. The fusion model is utilized to optimally select the highest-ranked features generated by a variety of well-known feature-selection algorithms. An ensemble of classifiers is then applied to the fusion’s results. The proposed model classifies the arrhythmia dataset from the University of California, Irvine into normal/abnormal classes as well as 16 classes of arrhythmia. Initially, at the preprocessing steps, …

An Online Repository For Pre-Clinical Imaging Protocols (Pips), Seth T Gammon, Hongyu An, James D Quirk, Kooresh Shoghi, Et Al.

2020-Current year OA Pubs

Providing method descriptions that are more detailed than currently available in typical peer reviewed journals has been identified as an actionable area for improvement. In the biochemical and cell biology space, this need has been met through the creation of new journals focused on detailed protocols and materials sourcing. However, this format is not well suited for capturing instrument validation, detailed imaging protocols, and extensive statistical analysis. Furthermore, the need for additional information must be counterbalanced by the additional time burden placed upon researchers who may be already overtasked. To address these competing issues, this white paper describes protocol templates …

Median Nerve Stimulation For Treatment Of Tics: Randomized, Controlled, Crossover Trial, Ann M Iverson, Amanda L Arbuckle, Keisuke Ueda, David Y Song, Emily C Bihun, Jonathan M Koller, Michael Wallendorf, Kevin J. Black

2020-Current year OA Pubs

A prior study showed that rhythmic, but not arrhythmic, 12 Hz stimulation of the median nerve (MNS) entrained the sensorimotor cortex EEG signal and found that 10 Hz MNS improved tics in Tourette syndrome (TS). However, no control condition was tested, and stimulation blocks lasted only 1 min. We set out to replicate the TS results and to test whether tic improvement occurs by the proposed cortical entrainment mechanism. Preregistration was completed at ClinicalTrials.gov, under number NCT04731714. Thirty-two people with TS, age 15-64, completed two study visits with repeated MNS on and off blocks in random order, one visit for …

Validation Of A Farsi Version Of The Eating Pathology Symptoms Inventory (F-Epsi) Among Iranian Adolescents, Reza N Sahlan, Jessica F Saunders, Ellen E Fitzsimmons-Craft

2020-Current year OA Pubs

PURPOSE: Limited research has validated eating pathology assessments in Iranian adolescent boys and girls. In particular, the measures that have been validated do not capture both boys' and girls' eating behaviors in adolescence. The purpose of the current study was to validate a Farsi version of the Eating Pathology Symptoms Inventory (F-EPSI) for use in Iranian adolescents.

METHODS: Participants (N = 913; 85.3% girls) were adolescents who completed a battery of questionnaires including the F-EPSI. In addition, F-EPSI data for Iranian adolescents were compared with those of previously published data of adult Iranian college students.

RESULTS: Confirmatory Factor Analysis (CFA) …

Structural And Functional Analysis Of Human Pannexin 2 Channel, Zhihui He, Yonghui Zhao, Michael J Rau, James A J Fitzpatrick, Rajan Sah, Hongzhen Hu, Peng Yuan

2020-Current year OA Pubs

The pannexin 2 channel (PANX2) participates in multiple physiological processes including skin homeostasis, neuronal development, and ischemia-induced brain injury. However, the molecular basis of PANX2 channel function remains largely unknown. Here, we present a cryo-electron microscopy structure of human PANX2, which reveals pore properties contrasting with those of the intensely studied paralog PANX1. The extracellular selectivity filter, defined by a ring of basic residues, more closely resembles that of the distantly related volume-regulated anion channel (VRAC) LRRC8A, rather than PANX1. Furthermore, we show that PANX2 displays a similar anion permeability sequence as VRAC, and that PANX2 channel activity is inhibited …

Epigenetic And Transcriptomic Characterization Reveals Progression Markers And Essential Pathways In Clear Cell Renal Cell Carcinoma, Yige Wu, Nadezhda V Terekhanova, Wagma Caravan, Nataly Naser Al Deen, Preet Lal, Siqi Chen, Chia-Kuei Mo, Song Cao, Yize Li, Alla Karpova, Ruiyang Liu, Yanyan Zhao, Andrew Shinkle, Ilya Strunilin, Cody Weimholt, Kazuhito Sato, Lijun Yao, Mamatha Serasanambati, Xiaolu Yang, Matthew Wyczalkowski, Houxiang Zhu, Daniel Cui Zhou, Reyka G Jayasinghe, Daniel Mendez, Michael C Wendl, Melissa A Reimers, Russell K Pachynski, Aadel A Chaudhuri, Milan G Chheda, Benjamin D Humphreys, James J Hsieh, Li Ding, Feng Chen, Et Al.

2020-Current year OA Pubs

Identifying tumor-cell-specific markers and elucidating their epigenetic regulation and spatial heterogeneity provides mechanistic insights into cancer etiology. Here, we perform snRNA-seq and snATAC-seq in 34 and 28 human clear cell renal cell carcinoma (ccRCC) specimens, respectively, with matched bulk proteogenomics data. By identifying 20 tumor-specific markers through a multi-omics tiered approach, we reveal an association between higher ceruloplasmin (CP) expression and reduced survival. CP knockdown, combined with spatial transcriptomics, suggests a role for CP in regulating hyalinized stroma and tumor-stroma interactions in ccRCC. Intratumoral heterogeneity analysis portrays tumor cell-intrinsic inflammation and epithelial-mesenchymal transition (EMT) as two distinguishing features of tumor …

Paper, Papermaking & The History Of Libraries, Patrick F. Roughen Jr

Library Philosophy and Practice (e-journal)

This article traces the history of the relationship of papermaking and paper to libraries over time. Paper was first made in China and is traditionally considered one of that nation’s four greatest inventions, along with gun powder, printing, and the compass. Papermaking was often associated with archives in its early development in China, as well as when it was introduced to Japan, where it came to be a part of some Shinto and Buddhist temples, and later governmental agencies. Under Islam, the availability of paper was linked to increased literacy and growth of libraries. In early modern Europe, before the …

Unveiling The Web Presence Of State Universities Of Assam: A Webometric Study, Pritam Dey, Mukut Sarmah

Library Philosophy and Practice (e-journal)

This study examines the web impact and visibility of the websites of State Universities of Assam. Through various webometric parameters, the study analyzes the URLs, obtains Alexa traffic rank of websites and calculates the web impacts factors (WIFs) and WISER rank of the University websites. The raw data like the amount of web-pages, rich files, links etc. was collected by using the Google search engine and a web based Search Engine Optimization (SEO) tool. Findings revealed that the Top Level Domain (TLD) .ac.in is the mostly used domain extension by the state university websites of Assam. The websites of Assam …

Physiotherapists’ Work In Public Perception, Andrzej Lewandowski, Jadwiga Sarwinska, Zuzanna Piekorz

Baltic Journal of Health and Physical Activity

Introduction: The aim of the study is to determine basic physical traits of physiotherapists and indicators of their occupation according to social expectations. Material and Methods: 2121 people of different sex, age and education participated in the study. The preferences were categorized by sex and the education level. The test for equality of two percentage structures based on statistics ‘Z’ and the test for equality of proportions based on Fisher-Snedecor’s test were implemented. Results: The preferences for the physical traits are consistent with those commonly expected, and the high level of fitness is expected in the context of significant psychological …

L’Inadéquation Du Rêve À La Réalité Dans Madame Bovary (1857) De Gustave Flaubert, Abderrahim Bentai

Dirassat

The protagonist of Madame Bovary, namely Emma, a dreamy and romantic woman, will experience a bitter failure, as her marriage to Charles Bovary, a mediocre health officer, will bring her a procession of disappointments and disillusions. The radiant life she has long dreamed of alongside a wealthy and elegant husband turns into a mediocre and monotonous life with Charles, but also the inhabitants of her village, mostly uncultivated and narrow-minded peasants.

Bringing Roleplays Into The Online Course Environment By Writing Scripts, Skylar Davidson

Teaching Online Pedagogical Repository

Roleplays serve a valuable purpose for both aiding students in learning course content, as well as supporting students' development of general skills such as effective communication and emotional regulation. This submission provides insight into how to translate roleplays into an asynchronous online course environment via writing scripts.

Community-Based Risk Communication During The Covid-19 Pandemic: A Biwoc Framework, Raven Latice Preston

Theses and Dissertations

The thesis explores the impact of COVID-19 on marginalized communities, particularly Black, Indigenous, and People of Color (BIPOC), and the disparities in risk communication that affect them. The author argues that traditional risk communication practices are often hegemonic and fail to consider the embodied experiences of marginalized communities. The thesis proposes a framework, Cooperative Risk Communication, that values Black Feminist and intersectional experiences to inform risk communication measures as an extension of institutional communication. Highlighting environmental and medical racism as factors that contribute to the vulnerability of BIPOC communities to COVID-19 and other diseases. The thesis concludes that culturally competent …

Purpose Or Profit?: The Rise Of Public Benefit Corporations In The Technology Industry, Alanna Potter

Duke Law & Technology Review

Over the last several years, the demand for socially responsible companies has exploded. Many states have responded to this demand by offering a new corporate form, the public benefit corporation (“PBC”), which arguably allows companies to prioritize social benefit in a way that traditional corporations cannot. The technology industry has adopted the PBC structure at higher rates than corporations in other industries. This Note offers reasons for the appeal of PBCs to corporations generally and to the technology sector in particular. This Note also explores why technology companies may be able to achieve the goals discussed without the need for …

A Push–Pull Strategy To Suppress Stable Fly (Diptera: Muscidae) Attacks On Pasture Cattle Via A Coconut Oil Fatty Acid Repellent Formulation And Traps With M-Cresol Lures, Alexander T. Lehmann, Gary J. Brewer, David J. Boxler, Junwei J. Zhu, Kathy Hanford, David Taylor, James A. Kenar, Steven C. Cermak, Jerome A. Hogsette

Department of Entomology: Faculty Publications

BACKGROUND: Stable flies [Stomoxys calcitrans (L.)] are economically important pests of cattle and other livestock. As an alternative to conventional insecticides, we tested a push–pull management strategy using a coconut oil fatty acid repellent formulation and an attractant-added stable fly trap.

RESULTS: In our field trials we found that weekly applications of a push–pull strategy can reduce stable fly populations on cattle as well as a standard insecticide (permethrin). We also found that the efficacy periods of the push–pull and permethrin treatments following on-animal application were equivalent. Traps with an attractant lure used as the pull component of the …

Corneal Transplant Education In A Clinical Setting, Chynna Desimone

Theses

Keratoplasty, or corneal transplant, is available as a solution for patients suffering from corneal pathology. There are various types of keratoplasty available to prospective patients depending on the severity and the histological layer affected. Surgeries such as keratoplasty have been observed to cause distress among prospective patients, which may impede recovery. Patient education in a timely and appropriate delivery can help alleviate preoperative anxiety. Creating patient education materials for keratoplasty can help prepare for surgery and subsequent recovery. These materials utilize both 2D and 3D design tailored to the unique needs of low-vision patients to teach them about their options …

Saying Way More Than Gay: Polarized Adoption Of Ultimate Terms In U.S. Legislation, Shelby E. Limbach

Theses and Dissertations

Due to rampant political polarization in the United States this thesis investigated the role of language in perpetuating opposing ideologies. A critical rhetorical cluster analysis of Florida’s House Bill 1557, political rhetoric, and public discourse reveals the contemporary power of ultimate terms. Within the United States terms such as “parental rights” and “Don’t Say Gay” operate to further divisive discourses due to their simultaneous perceptions as god and devil terms. In the United States such buzzwords are associated with vastly different valences dependent on individual ideological value systems, which often correlate with one’s political affiliations. Existing scholarship on the ideograph …

Venetoclax For Acute Myeloid Leukemia In Pediatric Patients: A Texas Medical Center Experience, Adriana Trabal, Amber Gibson, Jiasen He, David Mccall, Michael Roth, Cesar Nuñez, Miriam Garcia, Meredith Buzbee, Laurie Toepfer, Aram Bidikian, Naval Daver, Tapan Kadia, Nicholas J Short, Ghayas C Issa, Farhad Ravandi, Courtney D Dinardo, Guillermo Montalban Bravo, Sofia Garces, Andrea Marcogliese, Hana Paek, Zoann Dreyer, Julienne Brackett, Michele Redell, Joanna Yi, Guillermo Garcia-Manero, Marina Konopleva, Alexandra Stevens, Branko Cuglievan

Faculty, Staff and Student Publications

The BCL-2 inhibitor venetoclax improves survival for adult patients with acute myeloid leukemia (AML) in combination with lower-intensity therapies, but its benefit in pediatric patients with AML remains unclear. We retrospectively reviewed two Texas Medical Center institutions' experience with venetoclax in 43 pediatric patients with AML; median age 17 years (range, 0.6-21). This population was highly refractory; 44% of patients (n = 19) had ≥3 prior lines of therapy, 37% (n = 16) had received a prior bone marrow transplant, and 81% (n = 35) had unfavorable genetics KMT2A (n = 17), WT1 (n = 13), FLT3-ITD (n = 10), …

The Black Performer's Toolbox: A Critical Authoethnography, Laura D. Oliver

LSU Doctoral Dissertations

Blackness shines bright like the moon and beams outside of identity parameters that are limiting in Western society to determine its communicative function inside and outside systems of power. When Blackness intersects with performance, various ways to construct identity are highlighted to expand our understanding of theory and methods that emphasize difference and culture. This research project aims to reimagine Blackness as a performance methodology to explore the performer’s livelihood onstage and constructions of race that impact identity offstage. Additionally, this project is built from a specific method created from the continuous use of expressive work that reflects societal challenges …

The Association Between Vigorous Physical Activity And Alcohol Use, Christina James, Emily Junkin, Cathy Lau-Barraco

Undergraduate Research Symposium

Evidence supports a positive association between excessive exercise and alcohol use among young adults. Past research has looked at the effects of medium-intensity physical activity regarding alcohol use prevention among college students, suggesting a positive linear association between these two variables. However, prior research has primarily focused on men. Thus, questions regarding health-compromising behaviors, such as excessive drinking and exercise among women, remain to be investigated. Further, questions have been raised concerning the pattern of association between vigorous physical activity and alcohol use among men versus women. The present study aims to replicate prior research by evaluating (1) the association …

How Does Suspension Affect Black People's Freedom?, Alexa Boggan

Undergraduate Research Symposium

Education is a key to a successful future, and all students no matter their racial background or income level should have the same opportunities. Questioning the disparity in the quality of education in America leaves policy makers with the task of making local, state or national policies that will improve educational quality and accessibility--putting an end to the inequality many students are facing.

Margalefidinium Polykrikoides Cyst Resuspension In The Lafayette River, A Sub-Tributary Of The Chesapeake Bay, Gabrielle Greaney, Eduardo Perez Vega, Katherine Crider, Dreux Chappell, Kimberly Powell, Richard Hale, Peter Bernhardt, Margaret Mulholland

Undergraduate Research Symposium

Harmful Algal Blooms are a collection of algae in a body of water that can cause serious environmental issues and health problems in both people and aquatic organisms. Dinoflagellates are microscopic, unicellular, and eukaryotic organisms that are well known for forming harmful algal blooms because of eutrophication. Coastal Virginia suffers from HABs in the Chesapeake Bay and its tributaries. A common species of dinoflagellate, known as Margalefidinium polykrikoides exists in the Chesapeake Bay. The purpose of this study is to determine if sediment resuspension produced by wind generated surface gravity waves cause cysts (dinoflagellate resting stages) to be suspended into …

Congenital Lobar Overinflation, Dr Sudha Kiran Das Dr, Vikram Patil Dr

Radiology Teaching Files

1 year old girl with history of recurrent respiratory infections associated with wheeze.